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QD4R400 — WRENCH,TORQUE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

QD4R400: WRENCH,TORQUE.

The WRENCH,TORQUE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 35.750 INCHES NOMINAL IN, drive_end_shape: SQUARE SINGLE END EXTERNAL, furnished_items: CASE, torque_capacity: 80.0 FOOT-POUNDS MINIMUM AND 400.0 FOOT-POUNDS MAXIMUM FT, special_features: RATCHET HEAD; KNURLED GRIP. This part is cataloged in the U.S.

Government catalog under NSN 5120-01-496-8970, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
QD4R400
NSN: 5120-01-496-8970
NIINs: 014968970, 015165238
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 55719 — IDSC HOLDINGS LLC DIV SNAP-ON INDUSTRIAL, A DIV. OF IDSC HOLDINGS , LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length35.750 INCHES NOMINAL IN
drive_end_shapeSQUARE SINGLE END EXTERNAL
furnished_itemsCASE
torque_capacity80.0 FOOT-POUNDS MINIMUM AND 400.0 FOOT-POUNDS MAXIMUM FT
special_featuresRATCHET HEAD; KNURLED GRIP
style_designatorMICROMETER END DRIVE
surface_treatmentCHROMIUM OVERALL
drive_surface_size0.750 INCHES NOMINAL SINGLE END IN
torque_signal_methodAUDIBLE
torque_scale_graduation2.50 FOOT-POUNDS FT
torque_indicating_mechanismMICROMETER
NSN5120-01-496-8970
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WRENCH,TORQUE TITLE COMPONENT PN QD4R400 MFR WRENCH,TORQUE
KEY FEATURES
•
DRIVE SURFACE SIZE: 0.750 INCHES NOMINAL SINGLE END IN
•
TORQUE CAPACITY: 80.0 FOOT-POUNDS MINIMUM AND 400.0 FOOT-POUNDS MAXIMUM FT
•
TORQUE SCALE GRADUATION: 2.50 FOOT-POUNDS FT
•
TORQUE SIGNAL METHOD: AUDIBLE
•
STYLE DESIGNATOR: MICROMETER END DRIVE
•
DRIVE END SHAPE: SQUARE SINGLE END EXTERNAL
•
TORQUE INDICATING MECHANISM: MICROMETER
TECHNICAL CHARACTERISTICS
DRIVE SURFACE SIZE0.750 INCHES NOMINAL SINGLE END IN
TORQUE CAPACITY80.0 FOOT-POUNDS MINIMUM AND 400.0 FOOT-POUNDS MAXIMUM FT
TORQUE SCALE GRADUATION2.50 FOOT-POUNDS FT
TORQUE SIGNAL METHODAUDIBLE
STYLE DESIGNATORMICROMETER END DRIVE
OVERALL LENGTH34.000 INCHES NOMINAL IN
DRIVE END SHAPESQUARE SINGLE END EXTERNAL
TORQUE INDICATING MECHANISMMICROMETER
SPECIAL FEATURESRATCHET HEAD; PLAIN STEEL HANDLE
SURFACE TREATMENTCHROMIUM OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
QC4R400AReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is QD4R400?
QD4R400 is a WRENCH,TORQUE.
What parts can replace QD4R400?
There is 1 known substitute for QD4R400: QC4R400A. Substitute compatibility should be verified for your specific system.
What is the NSN for QD4R400?
QD4R400 is cataloged in the U.S. Government catalog under NSN 5120-01-496-8970. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.